Mortensen, J's chess openings
Peak rating 21388 games
Mortensen, J has 8 tournament games in the ChessPrep database. As White, Mortensen, J most often opens with 1.e4 (60% of games). As Black, against 1.e4 the usual reply is 1...e6, the French Defense; against 1.d4 it is 1...Nf6.
As White5 games · +2 =0 −3 · 40%
As Black3 games · +2 =0 −1 · 67%
As White
- 1.e4 King's Pawn Opening60%3 games · scores 33% · main line 1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6
- 1.f4 Bird's Opening20%1 game · scores 100% · main line 1.f4 c5 2.Nf3 Nc6 3.e3 g6
- 1.d4 Queen's Pawn Opening20%1 game · scores 0% · main line 1.d4 g6 2.c4 Bg7 3.Nc3 d6
As Black against 1.e4
- 1...e6 French Defense100%1 game · scores 0% · main line 1.e4 e6 2.d4 d5 3.Nd2 Nf6
As Black against 1.d4
- 1...Nf6 Indian Defense50%1 game · scores 100% · main line 1.d4 Nf6 2.c4 c5 3.d5 e6
- 1...f5 Dutch Defense50%1 game · scores 100% · main line 1.d4 f5 2.c4 Nf6 3.Nc3 g6
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